The families currently involved in the study include the following. (Page 4)
| Family | Ancestor Names | Location(s) | DNA Results |
| W101 | John Wells/Jane Caskey | Kentucky b: Cir 1800 | W011c |
| W102 | Samuel Wells/Susannah Dowell | Alleghany County, Maryland b: 10 May 1791 to Page Co., Iowa |
W013 |
| W103 | James Wells/Lusetta Hipple | Chester County, Pennsylvania b: Cir 1835 | W103 |
| W104 | George Riley Wells/Sophia Davis | Middlesex, Yates County, New York b: Cir 1828 to Stockton, San Joaquin County California |
W025a |
| W105 | Samuel Wells/Estelle Bigby | Atlanta,Georgia b: 08 Feb 1860 to Pickins County, Alabama |
W105 |
| W106 | Ben Wells/___ | Ohio or Kentucky b: Cir 1880 | |
| W107 | Asa Wells/Margaret Harrop | Fairfax County, Virginia b: 03 Mar 1799 to Muskingum County, Ohio |
W003 |
| W108 | Rufus Henry Wells/Annie G. Booth | West Virginia b: Cir 1862 to Desark, Arkansas |
W023 |
| W109 | Jacob Wells/___ | Pasco County, Florida b: Cir 1850 | |
| W110 | John P. Wells/_____ | Cir 1815 | Declined Test |
| W111 | Frank H. Wells/Minnie Florence Daigle | Sheldon, Vermont b: Cir 1865 to Burlington, Vermont |
W111 |
| W112 | Henry Russell Wells/_____ | New York b: Cir 1830 to Fannin County, Texas |
W001 |
| W113 | Edwin Austin Wells/Amanda Jane Sollars | Charleston, Virginia b: 05 Aug 1849 to Oroville, Butte Co., California |
W113 |
| W114 | Aaron William Wells/Elizabeth Coe | b: Cir 1834 Ohio to Nebraska |
W038 |
| W115 | Archelaus Wells/_____ | Pennsylvania b: Cir 1772 to Alabama |
W011d |
| W116 | John Wells/Britter or Britty Holloway | North Carolina b: Cir 1743 | W013l |
| W117 | John Lewis Wells/Tharza Ann Floyd | Kentucky b: 17 May 1879 | W013j |
| W118 | Marion Patrick Wells/Martha Dardwell Wilson | Alabama b: 12 Jul 1826 to Robertson County, Texas |
W026a |
| W119 | William Joshua Wells/Parthen(m)a Martin | Franklin Co., Georgia b: Cir 1830 | W011 |
| W120 | John Wells/Ann Harding | Portsea, Hampshire, England b: Abt 1815 | W034 |
| W121 | Henry I. Wells/Rachel | New York b: Cir 1799 to Ontario, Canada |
W013b |
| W122 | George W. Wells/Mary Ellen Gaither | Indiana b: 02 Jul 1866 to Dewey, Oklahoma |
W016d |
| W123 | Abner Wells | Henry Co., Virginia b: Cir 1760 to Lincoln Co., Tennessee |
W011a |
| W124 | Hirum P. Wells/Susanna A. Pence | North Carolina b: Cir 1826 to Gilmer Co., Georgia |
W037 |
| W125 | Thomas Lea Wells/Mary Robbards Rainey | Bertie Co., North Carolina b: 01 May 1782 to Caney Spring, Marshall Co., Tennessee |
W027 |